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4 years ago

Will give brainliest to the homie that gets it right! please help!

Mathematics

2 answers:

12345 [234]4 years ago

4 0

I'm pretty sure the answer to your question is -3/5 + 4/5. C.

krek1111 [17]4 years ago

4 0

First find the slope m = (-1-2) / (3--2) = -3/5
y - 2 = -3/5(x + 2)
y = -3/5x + 4/5

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I need help cause I'm really bad at math. ¯\_(ツ)_/¯

FromTheMoon [43]

Answer:

ill explain better

Step-by-step explanation:

use distrubrity property and you get 6x + 6x -18y+6+(-9) then you add 18 because you have to get the y way so you do the opposite of subtracting which is adding so when you add the 18 to it self you then add the 18 to one of the 6x the you get 24x+6x+-4 which u add 6 to -9 the to combine like terms and get 30x+-4

4 0

3 years ago

A doctor prescribes a 300-mg antibiotic tablet to be taken every eight hours. Just before each tablet is taken, 20% of the drug

professor190 [17]

Answer:

So after the second tablet there is 360-mg of drug in the body.

So after the third tablet there is 372-mg of drug in the body.

Step-by-step explanation:

We know that a doctor prescribes a 300-mg antibiotic tablet to be taken every eight hours. Just before each tablet is taken, 20% of the drug remains in the body.

We know that 20%=0.2.

We conclude that after the first pill, 300mg of the drug is in the body.

We have the following formula, to calculate how much mg of the drug is in the body after the second tablet:

$300+20\%\cdot 300=300+0.2\cdot 300=300+60=360$

So after the second tablet there is 360-mg of drug in the body.

We have the following formula, to calculate how much mg of the drug is in the body after the third tablet:

$300+20\%\cdot 360=300+0.2\cdot 360=300+72=372$

So after the third tablet there is 372-mg of drug in the body.

3 0

4 years ago

A triangle with vertices at A(-2, 2), B(-2, 5), and C(-4, 5) is TRANSLATED. The image of vertex A has coordinates at (4, -3)

scZoUnD [109]

Step-by-step explanation:

so sorry

don't know but please mark me as brainliest please

3 0

3 years ago

Help!!! Which of the following best describes abc?

solong [7]

Answer:

Inscribed Angle (A)

Step-by-step explanation:

in geometry, an inscribed angle is the angle formed in the interior of a circle when two secant lines (or, in a degenerate case, when one secant line and one tangent line of that circle) intersect on the circle. It can also be defined as the angle subtended at a point on the circle by two given points on the circle.

4 0

4 years ago

Dan has two dogs, Jango and Riley, and a cat, kisa. Every year, jango eats 1,793 dog treats, Riley eats 2,094 treats, and kisa e

Ray Of Light [21]

Answer:

the dogs eat abut 3,000 more treats than the cat.

Step-by-step explanation:

4 0

4 years ago

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